Industrial pulley 70 mm, 1 groove, section A

EMMAR POLEA 70 1A is a pulleys reference, within Power transmission. Request a quote for POLEA 70 1A via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The POLEA 70 1A pulley is an in-house manufactured power transmission pulley, EMMAR Accesorios Industriales brand. It is designed to mount a section A V-belt in a single groove, with an outside diameter of 70 mm. It is used in machines and equipment where motion must be transmitted between shafts with a simple and reliable transmission ratio. Its compact design makes it suitable for reduced spaces, and because it is manufactured by EMMAR you can ask about machining variants for your application.

This pulley has a 70 mm diameter, a single groove and section A. The POLEA 70 1A designation summarizes those three characteristics: outside diameter, number of grooves and the belt profile it accepts. It is manufactured by EMMAR, which allows adjustment of construction details such as the center bore, keyway or fastening system according to your equipment's needs. It is a solid part, designed for continuous work in V-belt drives.

It is used in a wide variety of industrial applications: fans, pumps, compressors, conveyors, machine tools and process equipment. It is also common in installations where speed must be reduced or increased between a motor and a driven shaft. Due to its compact size, it is often used in spaces where a larger-diameter pulley does not fit. It is a practical solution for replacing worn pulleys or assembling a new drive system.

To correctly select this pulley, take into account the pitch diameter required by your drive, the number of grooves and the belt section. Verify that the center bore matches the shaft diameter and that the fastening system is suitable. Alignment between pulleys is key to avoid premature belt wear and vibration. If you need a pulley with more grooves or a different diameter, we can manufacture it to order.

If you are looking for an equivalent or a nearby size, the simplest is to send us the part number POLEA 70 1A or the data of the original pulley: diameter, number of grooves, section and shaft diameter. With that information we will quote the exact part or a compatible alternative. We can also advise you if you need to modify the bore or add a taper bushing to facilitate mounting.

To request a quote for this pulley or ask about a variant, write to us via WhatsApp and send us the part number POLEA 70 1A. At MR Accesorios Industriales we manufacture pulleys and other transmission components, and we help you find the part that best adapts to your machine. We are in Buenos Aires, Argentina, and have been working with the industrial sector for more than 80 years.